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About Us

A-1 Quality Windows and Doors, a proud division of Montgomery Sansome, is a full service department offering the highest and finest products and installation packages at the most affordable prices possible. Our expert installation team specializes in both retrofit and new construction installations. Our wholesale prices makes us a reliable source for every contractor and homeowner in need of windows.

Our sales professionals carry many years of experience, knowledge and focus on providing the best solutions to each and every project aiming for each and every client's satisfaction. Eloa Sharif runs this division, backed by 13 years industry experience, with the same philosophy that Len Nordeman, general partner, of Montgomery Sansome, has servced the Bay Area for the past 40 years. "We provide the highest quality sercies at the most affordable prices."

We are committed to being the place where "quality is affordable" and client satisfaction is #1 priority. Save 10-50% over our competition on famous brand names like Milgard, IWC, VPI, Marvin, Amerimax, and TruFrame.

You'll be happy you obtained a quote from A-1 Quality Windows and Doors.